U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on KMnF3 by Materials Project
Abstract
KMnF3 is Orthorhombic Perovskite structured and crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. K1+ is bonded to twelve F1- atoms to form distorted KF12 cuboctahedra that share corners with twelve equivalent KF12 cuboctahedra, faces with six equivalent KF12 cuboctahedra, and faces with eight equivalent MnF6 octahedra. There are a spread of K–F bond distances ranging from 2.76–3.27 Å. Mn2+ is bonded to six F1- atoms to form MnF6 octahedra that share corners with six equivalent MnF6 octahedra and faces with eight equivalent KF12 cuboctahedra. The corner-sharing octahedra tilt angles range from 13–14°. All Mn–F bond lengths are 2.14 Å. There are two inequivalent F1- sites. In the first F1- site, F1- is bonded in a 2-coordinate geometry to four equivalent K1+ and two equivalent Mn2+ atoms. In the second F1- site, F1- is bonded in a 2-coordinate geometry to four equivalent K1+ and two equivalent Mn2+ atoms.
- Authors:
- Publication Date:
- Research Org.:
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). LBNL Materials Project
- Sponsoring Org.:
- USDOE Office of Science (SC), Basic Energy Sciences (BES)
- Contributing Org.:
- MIT; UC Berkeley; Duke; U Louvain
- OSTI Identifier:
- 1270132
- Report Number(s):
- mp-558046
- DOE Contract Number:
- AC02-05CH11231; EDCBEE
- Resource Type:
- Data
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE; crystal structure; KMnF3; F-K-Mn
Citation Formats
The Materials Project. Materials Data on KMnF3 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1270132.
The Materials Project. Materials Data on KMnF3 by Materials Project. United States. https://doi.org/10.17188/1270132
The Materials Project. 2020.
"Materials Data on KMnF3 by Materials Project". United States. https://doi.org/10.17188/1270132. https://www.osti.gov/servlets/purl/1270132.
@article{osti_1270132,
title = {Materials Data on KMnF3 by Materials Project},
author = {The Materials Project},
abstractNote = {KMnF3 is Orthorhombic Perovskite structured and crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. K1+ is bonded to twelve F1- atoms to form distorted KF12 cuboctahedra that share corners with twelve equivalent KF12 cuboctahedra, faces with six equivalent KF12 cuboctahedra, and faces with eight equivalent MnF6 octahedra. There are a spread of K–F bond distances ranging from 2.76–3.27 Å. Mn2+ is bonded to six F1- atoms to form MnF6 octahedra that share corners with six equivalent MnF6 octahedra and faces with eight equivalent KF12 cuboctahedra. The corner-sharing octahedra tilt angles range from 13–14°. All Mn–F bond lengths are 2.14 Å. There are two inequivalent F1- sites. In the first F1- site, F1- is bonded in a 2-coordinate geometry to four equivalent K1+ and two equivalent Mn2+ atoms. In the second F1- site, F1- is bonded in a 2-coordinate geometry to four equivalent K1+ and two equivalent Mn2+ atoms.},
doi = {10.17188/1270132},
url = {https://www.osti.gov/biblio/1270132},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Mon Aug 03 00:00:00 EDT 2020},
month = {Mon Aug 03 00:00:00 EDT 2020}
}